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光动力疗法（ＰＤＴ）药物研究的一个重要分支是合成新的含卟啉结构的化合物，以获得较好的癌组织细胞定位能力和较强的组织穿透能力［１］．Ｍｅｈｔａ等［２，３］发现卟啉和一些具有细胞内识别能力的抗癌分子组成的二元化合物表现出较强的光诱导核酸酶活性，同时不改变...
An important branch of photodynamic therapy (PDT) drug research is the synthesis of new porphyrin-containing compounds to achieve better cell localization and tissue penetration [1]. Mehta et al [2,3] found that porphyrins and some anti-cancer molecules with intracellular recognition ability composed of binary compounds showed strong light-induced nuclease activity, without changing the ...